Publications

Living with low environmental complexity increases fear indicators in Nile tilapia

Animals are often kept in conditions with low environmental complexity and for long periods in barren artificial environments. This has been shown to lead to poor welfare in many species of animals. We assessed the emotional responses of Nile tilapia,...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Fish, Tilapia

Citation: Tatemotoa, P., Valença-Silva, G., Queiroz, M. R. et al. 2021. Living with low environmental complexity increases fear indicators in Nile tilapia. Animal Behaviour 174, 169-174.

Self-injurious behavior in rhesus macaques: Issues and challenges

Some monkeys housed in research facilities develop abnormal behavior ranging from stereotypic to the more serious condition of self-injurious behavior (SIB). We initially sought to understand how and why monkeys engaged in SIB and more importantly why only a small...

Year Published: 2021Topics: Abnormal/Problematic BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Novak, M. A. 2021. Self-injurious behavior in rhesus macaques: Issues and challenges. American Journal of Primatology 83(6), e23222.

Not all yawns tell the same story: The case of Tonkean macaques

Here we show for the first time that the plasticity in morphology and duration of yawning in Macaca tonkeana can be associated with different functional contexts. Macaca tonkeana is classified as a tolerant macaque species characterized by social interactions minimally...

Year Published: 2021Topics: Welfare AssessmentAnimal Type: Macaque, Nonhuman Primate

Citation: Zannella, A., Stanyon, R., Maglieri, V. et al. 2021. Not all yawns tell the same story: The case of Tonkean macaques. American Journal of Primatology 83(7), e23263.

Reproductive males are effective at managing conflict in captive Sulawesi crested macaques (Macaca nigra)

Group size, density, and composition significantly influence the expression of agonism and, as demography is frequently manipulated in captivity, natural mechanisms of conflict management may be disrupted. Here, we examine how changes to the social and physical environment of a...

Year Published: 2021Topics: Husbandry & Management, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Cowl, V. B., Walker, S. L., Shultz, S. 2021. Reproductive males are effective at managing conflict in captive Sulawesi crested macaques (Macaca nigra). American Journal of Primatology 83(7), e23266.

Animal-centric Care and Management – Enhancing Refinement in Biomedical Research

The concept of the 3Rs (Refinement, Reduction and Replacement) has been used as a framework for improving the welfare of laboratory animals for the last half century. By establishing an animal-centric view on housing and management, Animal-centric Care and Management:...

Year Published: 2021Topics: Abnormal/Problematic Behavior, Animal Training, Emotion, Pain, & Sentience, Environmental Enrichment, Handling, Housing, Human-Animal Interaction, Husbandry & Management, Natural Behavior, Social Housing & CompanionshipAnimal Type: All/General, Dog, Fish, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Nonhuman Primate, Pig, Rabbit, Rat, Rodent, Zebrafish

Citation: Sørensen, D., Cloutier, S., Gaskill, B. (Eds.). 2021. Animal-centric Care and Management - Enhancing Refinement in Biomedical Research. CRC Press, Boca Raton, FL.

Effects of the provision of a hiding box or shelf on the behaviour and faecal glucocorticoid metabolites of bold and shy cats housed in single cages

It is often stressful for cats to be placed in cages in a shelter and environmental enrichment (EE) of the caging is one mechanism for mitigating this stress. The behavioural style of 72 cats was assessed as bold or shy....

Year Published: 2021Topics: HousingAnimal Type: Cat

Citation: Ellis, J. J., Stryhn, H., Cockram, M. S. 2021. Effects of the provision of a hiding box or shelf on the behaviour and faecal glucocorticoid metabolites of bold and shy cats housed in single cages. Applied Animal Behaviour Science 236, 105221.

Keeping littermates together instead of social mixing benefits pig social behaviour and growth post-weaning

The importance of social stability and its influence on the expression of the social behaviour repertoire in domestic animals remains poorly understood, especially for affiliative behaviours and other putative socio-positive behaviours such as social play. This study investigated the occurrence...

Year Published: 2021Topics: Husbandry & Management, Social Housing & CompanionshipAnimal Type: Pig

Citation: Camerlink, I., Proßegger, C., Kubala, D. et al. 2021. Keeping littermates together instead of social mixing benefits pig social behaviour and growth post-weaning. Applied Animal Behaviour Science 235, 105230.

Laterality and fish welfare – A review

Humans interact with fishes in many contexts including aquaculture, scientific study and companion animals. In all of these contexts, fish welfare can be compromised through anthropogenic means. Concern for fish welfare has grown considerably in recent years, with many states...

Year Published: 2021Topics: Welfare AssessmentAnimal Type: Fish, Other Fish, Salmon, Tilapia, Trout, Zebrafish

Citation: Berlinghieri, F., Panizzon, P., Penry-Williams, I. L. et al. 2021. Laterality and fish welfare - A review. Applied Animal Behaviour Science 236, 105239.

Hourly activity patterns and behaviour-based management of feedlot steers with and without a cattle brush

Environmental enrichment (EE) can increase the environmental complexity of feedlots by providing mental and physical stimulation. The objectives of the study were to 1) identify hourly patterns of feedlot steer behaviour and 2) evaluate the impact of EE on these...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Cattle

Citation: Meneses, X. C. A., Park, R. M., Ridge, E. E. et al. 2021. Hourly activity patterns and behaviour-based management of feedlot steers with and without a cattle brush. Applied Animal Behaviour Science 236, 105241.

Effect of plant-based enrichment materials on exploration in rearing and fattening pigs (Sus scrofa domesticus)

When pigs cannot perform innate species-specific behaviours (e.g. rooting or chewing), behavioural disorders, like tail biting, can occur. However, it seems that various enrichment materials enhance the pigs to perform exploration behaviour and therefore can help to reduce and prevent...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Kauselmann, K., Krause, E. T., Glitz, B. et al. 2021. Effect of plant-based enrichment materials on exploration in rearing and fattening pigs (Sus scrofa domesticus). Applied Animal Behaviour Science 236, 105261.